When should I use access specifiers in C++?

When should I use access specifiers in C++?

Access specifiers in C++ (public, private, protected) control access to class members. Use them to encapsulate data.

Can you give me an example of each access specifier?

Sure! Public members can be accessed from anywhere, private members only within the class, and protected members by derived classes.

Why is encapsulation important in C++?

Encapsulation helps protect the internal state of an object, reducing complexity and increasing maintainability.

What happens if I don't use access specifiers?

If you don't specify an access specifier, members are private by default. This can lead to unintended access issues.

Are there any best practices for using access specifiers?

Yes, it's best to keep data members private and provide public methods for access. This maintains control over how data is modified.